| State Rank | District Rank | City Rank | School | District | Students | Proficiency | ELA | Math | Score |
|---|---|---|---|---|---|---|---|---|---|
| 132 | 2 | 1 | Liberty Elementary | Chino Valley Unified | 549 | 83.6% | 87.5% | 79.75% | 8.4 |
| 331 | 2 | 2 | Hawthorne Elementary | Ontario-Montclair | 577 | 77.6% | 77.39% | 77.74% | 7.8 |
| 375 | 3 | 3 | Vista Grande Elementary | Ontario-Montclair | 402 | 76.6% | 72.83% | 80.36% | 7.7 |
| 457 | 4 | 4 | Edison Elementary | Ontario-Montclair | 680 | 74.5% | 74.09% | 75.0% | 7.5 |
| 1714 | 6 | 5 | Lincoln Elementary | Ontario-Montclair | 561 | 52.0% | 47.65% | 56.38% | 5.2 |
| 1931 | 4 | 6 | Ranch View Elementary | Mountain View Elementary | 590 | 49.4% | 54.03% | 44.84% | 4.9 |
| 2471 | 7 | 7 | Corona Elementary | Ontario-Montclair | 393 | 42.2% | 45.41% | 39.09% | 4.2 |
| 2689 | 5 | 8 | Mountain View Elementary | Mountain View Elementary | 537 | 39.7% | 39.84% | 39.52% | 4.0 |
| 2800 | 6 | 9 | Creek View Elementary | Mountain View Elementary | 550 | 38.7% | 46.9% | 30.58% | 3.9 |
| 2866 | 9 | 10 | Central Language Academy | Ontario-Montclair | 733 | 38.0% | 46.31% | 29.72% | 3.8 |
| 2892 | 10 | 11 | Elderberry Elementary | Ontario-Montclair | 578 | 37.7% | 38.74% | 36.75% | 3.8 |
| 2921 | 16 | 12 | Levi H. Dickey Elementary | Chino Valley Unified | 433 | 37.5% | 42.8% | 32.13% | 3.8 |
| 3130 | 11 | 13 | Richard Haynes Elementary | Ontario-Montclair | 690 | 35.5% | 37.56% | 33.5% | 3.5 |
| 3322 | 12 | 14 | Sultana Elementary | Ontario-Montclair | 649 | 33.8% | 38.11% | 29.39% | 3.4 |
| 3393 | 13 | 15 | El Camino Elementary | Ontario-Montclair | 471 | 33.3% | 37.05% | 29.52% | 3.3 |
| 3444 | 15 | 16 | Vineyard Elementary | Ontario-Montclair | 629 | 32.9% | 37.85% | 27.92% | 3.3 |
| 3681 | 16 | 17 | Berlyn Elementary | Ontario-Montclair | 619 | 31.1% | 34.17% | 28.09% | 3.1 |
| 3726 | 17 | 18 | Euclid Elementary | Ontario-Montclair | 595 | 30.6% | 34.19% | 27.04% | 3.1 |
| 4152 | 20 | 19 | Bon View Elementary | Ontario-Montclair | 620 | 26.8% | 29.19% | 24.5% | 2.7 |
| 4397 | 22 | 20 | Del Norte Elementary | Ontario-Montclair | 432 | 25.0% | 27.1% | 22.94% | 2.5 |
| 4523 | 23 | 21 | Arroyo Elementary | Ontario-Montclair | 467 | 23.9% | 25.31% | 22.45% | 2.4 |
| 4775 | 2 | 22 | Ontario Center | Cucamonga Elementary | 548 | 21.5% | 22.84% | 20.07% | 2.1 |
| 5099 | 25 | 23 | Mission Elementary | Ontario-Montclair | 545 | 18.1% | 20.73% | 15.38% | 1.8 |
| 5318 | 26 | 24 | Mariposa Elementary | Ontario-Montclair | 591 | 15.3% | 18.6% | 12.01% | 1.5 |